package com.link.base.base.crowd.service;

import com.link.base.base.crowd.model.CrowdAggrtype;
import com.link.core.basic.service.BasicService;

import java.util.List;

/**
 * 人群一级集合关联类型表
 * @author 何启谦
 * @date 2019-02-14
 */
public interface CrowdAggrtypeService extends BasicService<CrowdAggrtype> {

    /**
     * 根据人群ID查询一级集合list
     * @param crowdId 人群ID
     * @return 一级集合list
     * @throws Exception sql异常
     */
    List<CrowdAggrtype> queryByHeadId(Long crowdId) throws Exception;
}
